/* ============================================
   ARKEN OPTICS — Credit Application Styles
   Design System: arkenoptics.co.za
   ============================================ */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 62.5%; /* 1rem = 10px */
  scroll-behavior: smooth;
}

body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  line-height: 1.6;
  color: #202223;
  background: #f0f1f3;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img { max-width: 100%; display: block; }
a { color: #d1c18d; text-decoration: none; }
a:hover { color: #202223; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #202223;
  line-height: 1.3;
}
h1 { font-size: 4.0rem; }
h2 { font-size: 3.2rem; }
h3 { font-size: 2.8rem; }
h4 { font-size: 2.2rem; }
h5 { font-size: 1.7rem; }
h6 { font-size: 1.6rem; }

.muted { color: #999999; }

/* --- Layout --- */
.container { max-width: 1200px; margin: 0 auto; padding: 4rem 2rem; }
.container.narrow { max-width: 900px; }
.container.wide { max-width: 1400px; }

.site-main { flex: 1; }

/* --- Header --- */
.site-header {
  background: #202223;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(32,34,35,0.1);
}
.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: #ffffff;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.brand:hover { color: #d1c18d; }

.header-nav { display: flex; gap: 0.5rem; }

.btn-ghost-header {
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 1.3rem;
  color: #ffffff;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.8rem 1.6rem;
  border: 1px solid transparent;
  border-radius: 0;
  transition: all 0.2s ease;
}
.btn-ghost-header:hover {
  color: #d1c18d;
  border-color: #d1c18d;
}

/* --- Footer --- */
.site-footer {
  background: #202223;
  padding: 3rem 2rem;
  margin-top: auto;
}
.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  color: #ffffff;
  text-align: center;
  font-size: 1.4rem;
  letter-spacing: 1px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.4rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  height: 48px;
  padding: 0.8rem 2.8rem;
  border: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  line-height: 1;
}
.btn-primary {
  background: #d1c18d;
  color: #202223;
  border-color: #d1c18d;
}
.btn-primary:hover {
  background: #333333;
  color: #ffffff;
  border-color: #333333;
}
.btn-secondary {
  background: #202223;
  color: #ffffff;
  border-color: #202223;
}
.btn-secondary:hover {
  background: #ffffff;
  color: #202223;
}
.btn-default {
  background: #ffffff;
  color: #202223;
  border-color: #e0e6f4;
}
.btn-default:hover {
  border-color: #202223;
}
.btn-ghost {
  background: transparent;
  color: #202223;
  border-color: #202223;
}
.btn-ghost:hover {
  background: #202223;
  color: #ffffff;
}
.btn-sm {
  height: 36px;
  padding: 0.4rem 1.6rem;
  font-size: 1.2rem;
}
.btn-danger {
  background: #ff501b;
  color: #ffffff;
  border-color: #ff501b;
}
.btn-danger:hover {
  background: #cc4016;
  border-color: #cc4016;
}
.btn:disabled, .btn.loading {
  opacity: 0.6;
  cursor: not-allowed;
}

/* --- Cards --- */
.card {
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-radius: 0;
  padding: 2.4rem;
  box-shadow: 0 2px 8px rgba(32,34,35,0.1);
}

/* --- Form Header --- */
.form-header {
  text-align: center;
  margin-bottom: 3rem;
}
.form-header h1 {
  margin-bottom: 0.8rem;
}
.form-header p {
  font-size: 1.6rem;
  color: #999999;
}

/* --- Progress Bar --- */
.progress-bar {
  margin-bottom: 3rem;
}
.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  position: relative;
  cursor: default;
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 0;
  background: #e0e6f4;
  color: #999999;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 0.4rem;
  transition: all 0.3s ease;
}
.step.active .step-num,
.step.completed .step-num {
  background: #d1c18d;
  color: #202223;
}
.step.completed .step-num {
  background: #202223;
  color: #ffffff;
}
.step-label {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #999999;
  text-align: center;
  transition: color 0.3s ease;
}
.step.active .step-label,
.step.completed .step-label {
  color: #202223;
}
.progress-track {
  width: 100%;
  height: 4px;
  background: #e0e6f4;
  border-radius: 0;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: #d1c18d;
  width: 0%;
  transition: width 0.4s ease;
}

/* --- Form Sections --- */
.form-section {
  display: none;
  border: none;
  padding: 0;
  margin: 0;
}
.form-section.active {
  display: block;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-section legend {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 2.2rem;
  color: #202223;
  padding-bottom: 1.2rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid #d1c18d;
  width: 100%;
}

.section-note {
  font-size: 1.4rem;
  color: #999999;
  margin-bottom: 1.6rem;
}

/* --- Form Layout --- */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 1.6rem;
}
.form-group {
  display: flex;
  flex-direction: column;
}
.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #202223;
  margin-bottom: 0.6rem;
}
.req { color: #ff501b; }

.form-group input,
.form-group select,
.form-group textarea,
.filter-input {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  font-weight: 400;
  padding: 1rem 1.2rem;
  border: 1px solid #d8dce5;
  border-radius: 0;
  background: #ffffff;
  color: #202223;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.filter-input:focus {
  outline: none;
  border-color: #d1c18d;
  box-shadow: 0 0 0 3px rgba(209,193,141,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder,
.filter-input::placeholder {
  color: #999999;
}
.form-group input[type="file"] {
  padding: 0.8rem;
  background: #f5f5f5;
  cursor: pointer;
}
.form-group input.invalid {
  border-color: #ff501b;
  box-shadow: 0 0 0 3px rgba(255,80,27,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 60px;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23202223' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.2rem center;
  padding-right: 3.5rem;
}

/* --- Form Actions --- */
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e0e6f4;
}

/* --- Dynamic Rows --- */
.dynamic-row {
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-radius: 0;
  padding: 2rem;
  margin-bottom: 1.6rem;
  position: relative;
}
.dynamic-row .row-label {
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #d1c18d;
  margin-bottom: 1.2rem;
}
.btn-add {
  margin-bottom: 1rem;
  height: 40px;
  font-size: 1.3rem;
}
.btn-remove-row {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: #ff501b;
  font-size: 1.8rem;
  cursor: pointer;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.btn-remove-row:hover { color: #cc4016; }

/* --- Legal Text --- */
.legal-text {
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-left: 3px solid #d1c18d;
  padding: 2rem;
  margin-bottom: 2rem;
  font-size: 1.4rem;
  line-height: 1.8;
  border-radius: 0;
}
.legal-text ol {
  padding-left: 2rem;
  margin-top: 1rem;
}
.legal-text ol li {
  margin-bottom: 0.6rem;
}

/* --- Checkbox --- */
.checkbox-group { margin: 2rem 0; }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  cursor: pointer;
  font-size: 1.5rem;
}
.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 0.2rem;
  accent-color: #d1c18d;
  flex-shrink: 0;
}

/* --- Upload Section --- */
.upload-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid #d1c18d;
}
.upload-section h3 {
  margin-bottom: 0.8rem;
}
.upload-section .form-group {
  margin-bottom: 1.6rem;
}

/* --- Success / Error Pages --- */
.result-card {
  text-align: center;
  padding: 4rem 3rem;
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-radius: 0;
  box-shadow: 0 5px 30px rgba(32,34,35,0.1);
}
.result-icon {
  font-size: 5rem;
  margin-bottom: 1.5rem;
}
.result-icon.success { color: #d1c18d; }
.result-icon.error { color: #ff501b; }
.result-card h1 {
  margin-bottom: 1.2rem;
}
.result-card p {
  font-size: 1.6rem;
  color: #999999;
  margin-bottom: 0.8rem;
}
.result-card p strong { color: #202223; }
.result-card .btn {
  margin-top: 2rem;
}

/* --- Dashboard --- */
.dash-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.4rem;
  padding-bottom: 1.6rem;
  border-bottom: 2px solid #d1c18d;
}
.dash-meta {
  font-size: 1.4rem;
  color: #999999;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.dash-filters {
  margin-bottom: 2.4rem;
}
.filter-form {
  display: flex;
  gap: 1.2rem;
  align-items: flex-end;
  flex-wrap: wrap;
}
.filter-form .form-group {
  flex: 1;
  min-width: 180px;
}

/* --- Data Table --- */
.table-wrap {
  overflow-x: auto;
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-radius: 0;
  box-shadow: 0 2px 8px rgba(32,34,35,0.1);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.4rem;
}
.data-table thead {
  background: #202223;
}
.data-table thead th {
  color: #ffffff;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 1.4rem 1.6rem;
  text-align: left;
  white-space: nowrap;
}
.data-table tbody tr {
  border-bottom: 1px solid #e0e6f4;
  transition: background 0.15s ease;
}
.data-table tbody tr:hover {
  background: #edeef0;
}
.data-table tbody td {
  padding: 1.2rem 1.6rem;
  vertical-align: middle;
}
.data-table tbody td small {
  font-size: 1.2rem;
}

/* --- Status Pills --- */
.status-pill {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-radius: 0.2rem; /* badge exception */
  white-space: nowrap;
}
.status-pending {
  background: #fff3cd;
  color: #856404;
}
.status-under_review {
  background: #d1ecf1;
  color: #0c5460;
}
.status-approved {
  background: #d4edda;
  color: #155724;
}
.status-declined {
  background: #f8d7da;
  color: #721c24;
}
.status-completed {
  background: #d4edda;
  color: #155724;
}

/* --- Pagination --- */
.pagination {
  display: flex;
  gap: 0.6rem;
  justify-content: center;
  margin-top: 2.4rem;
}

/* --- Dashboard View Page --- */
.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2.4rem;
  padding-bottom: 1.6rem;
  border-bottom: 2px solid #d1c18d;
  flex-wrap: wrap;
  gap: 1rem;
}
.view-header h1 { font-size: 2.8rem; }
.view-actions { display: flex; gap: 1rem; }

.view-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
  margin-bottom: 3rem;
}
.view-grid.full {
  grid-template-columns: 1fr;
}

.detail-card {
  background: #f5f5f5;
  border: 1px solid #e0e6f4;
  border-radius: 0;
  box-shadow: 0 2px 8px rgba(32,34,35,0.1);
}
.detail-card-header {
  background: #202223;
  color: #ffffff;
  padding: 1.2rem 2rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.detail-card-body {
  padding: 2rem;
}
.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 0;
  border-bottom: 1px solid #e0e6f4;
  font-size: 1.4rem;
}
.detail-row:last-child { border-bottom: none; }
.detail-label {
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #999999;
  flex-shrink: 0;
  margin-right: 1.6rem;
}
.detail-value {
  text-align: right;
  color: #202223;
  word-break: break-word;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.4rem;
}
.detail-table th {
  text-align: left;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #999999;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid #e0e6f4;
}
.detail-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid #e0e6f4;
}

/* Status Management Form */
.status-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}
.status-form .form-group.full {
  grid-column: 1 / -1;
}
.status-form .form-actions {
  grid-column: 1 / -1;
  border-top: none;
  margin-top: 0;
  padding-top: 0;
  justify-content: flex-end;
}

/* Download links */
.doc-list {
  list-style: none;
  padding: 0;
}
.doc-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid #e0e6f4;
}
.doc-list li:last-child { border-bottom: none; }
.doc-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
  font-size: 1.4rem;
}
.doc-list .doc-type {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #999999;
}

/* --- Signature Pad --- */
.signature-pad-group {
  margin-top: 1.6rem;
}
.signature-pad-group > label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #202223;
  margin-bottom: 0.6rem;
  display: block;
}
.signature-pad-wrap {
  border: 1px solid #d8dce5;
  background: #ffffff;
  position: relative;
  width: 100%;
  max-width: 500px;
}
.signature-canvas {
  display: block;
  width: 100%;
  height: 160px;
  cursor: crosshair;
  touch-action: none;
}
.signature-pad-group .btn-clear-sig {
  margin-top: 0.6rem;
  height: 32px;
  padding: 0 1.2rem;
  font-size: 1.1rem;
}
.signature-pad-wrap.invalid {
  border-color: #ff501b;
  box-shadow: 0 0 0 3px rgba(255,80,27,0.1);
}

/* Signature images in dashboard */
.signature-img {
  max-width: 300px;
  height: auto;
  border: 1px solid #e0e6f4;
  background: #ffffff;
  padding: 0.4rem;
  margin-top: 0.4rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  html { font-size: 58%; }

  h1 { font-size: 2.8rem; }
  h2 { font-size: 2.4rem; }
  h3 { font-size: 2rem; }

  .header-inner { height: 60px; }
  .brand { font-size: 1.6rem; letter-spacing: 2px; }
  .btn-ghost-header { font-size: 1.1rem; padding: 0.6rem 1rem; }

  .container { padding: 2rem 1.6rem; }

  .form-row {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .progress-steps { flex-wrap: wrap; gap: 0.4rem; }
  .step-label { font-size: 0.9rem; display: none; }
  .step-num { width: 30px; height: 30px; font-size: 1.2rem; }

  .form-section legend { font-size: 1.8rem; }

  .form-actions { flex-direction: column-reverse; gap: 1rem; }
  .form-actions .btn { width: 100%; }

  .dash-header { flex-direction: column; gap: 0.8rem; }

  .filter-form {
    flex-direction: column;
  }
  .filter-form .form-group { min-width: 100%; }

  .view-grid { grid-template-columns: 1fr; }
  .status-form { grid-template-columns: 1fr; }

  .detail-row { flex-direction: column; gap: 0.4rem; }
  .detail-value { text-align: left; }
}

@media (max-width: 480px) {
  html { font-size: 55%; }
  .brand { font-size: 1.4rem; }
  .header-nav { gap: 0.2rem; }
  .btn-ghost-header { padding: 0.4rem 0.8rem; font-size: 1rem; }
}